NNU4944 NSK CYLINDRICAL ROLLER BEARING
NNU4944 NSK CYLINDRICAL ROLLER BEARING China 6203 Bearing Supplier Needs Analysis , 103 mm db (max) Crossed Roller Bearing Manufacturing Open Enclosure Service . Get 75 mm d Your Free.
| Brand Name: | NSK |
| Model Number: | NNU4944 |
| Enclosure: | Open |
| d: | 75 mm |
| db (max): | 103 mm |
| db (min): | 89 mm |
| dc (min): | 107 mm |
| Limiting Speed - Oil: | 4,000 rpm |
| Radial Clearance: | 0.065 to 0.100 mm |
| Bore Type: | Cylindrical Bore |
| PDF |
NNU4944 |
Product Details
| Enclosure | Open |
| d | 75 mm |
| db (max) | 103 mm |
| db (min) | 89 mm |
| dc (min) | 107 mm |
| Limiting Speed - Oil | 4,000 rpm |
| Radial Clearance | 0.065 to 0.100 mm |
| Bore Type | Cylindrical Bore |
| Fillet Radius/Chamfer | 3 mm |
| D | 190 mm |
| Limiting Speed - Grease | 3,400 rpm |
| Outside Ring Inside Diameter | 160.5 mm |
| r1 | 3 mm |
| da (min) | 89 mm |
| Static Load Rating | 274,000 N |
| Da (max) | 176 mm |
| ra (max) | 2.5 mm |
| Db (min) | 176 mm |
| Db (max) | 162 mm |
| ra1 (max) | 2.5 mm |
